28245847500

素因数分解:

$2^2\times 3^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{32189}}^1$

素因数の和:32235

約数の個数: 240

約数和(自身を含む): 98550328800

約数和(自身を除く): 70304481300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 125, 130, 135, 150, 156, 180, 195, 225, 234, 250, 260, 270, 300, 325, 351, 375, 390, 450, 468, 500, 540, 585, 625, 650, 675, 702, 750, 780, 900, 975, 1125, 1170, 1250, 1300, 1350, 1404, 1500, 1625, 1755, 1875, 1950, 2250, 2340, 2500, 2700, 2925, 3250, 3375, 3510, 3750, 3900, 4500, 4875, 5625, 5850, 6500, 6750, 7020, 7500, 8125, 8775, 9750, 11250, 11700, 13500, 14625, 16250, 16875, 17550, 19500, 22500, 24375, 29250, 32189, 32500, 33750, 35100, 43875, 48750, 58500, 64378, 67500, 73125, 87750, 96567, 97500, 128756, 146250, 160945, 175500, 193134, 219375, 289701, 292500, 321890, 386268, 418457, 438750, 482835, 579402, 643780, 804725, 836914, 869103, 877500, 965670, 1158804, 1255371, 1448505, 1609450, 1673828, 1738206, 1931340, 2092285, 2414175, 2510742, 2897010, 3218900, 3476412, 3766113, 4023625, 4184570, 4345515, 4828350, 5021484, 5794020, 6276855, 7242525, 7532226, 8047250, 8369140, 8691030, 9656700, 10461425, 11298339, 12070875, 12553710, 14485050, 15064452, 16094500, 17382060, 18830565, 20118125, 20922850, 21727575, 22596678, 24141750, 25107420, 28970100, 31384275, 36212625, 37661130, 40236250, 41845700, 43455150, 45193356, 48283500, 52307125, 56491695, 60354375, 62768550, 72425250, 75322260, 80472500, 86910300, 94152825, 104614250, 108637875, 112983390, 120708750, 125537100, 144850500, 156921375, 181063125, 188305650, 209228500, 217275750, 225966780, 241417500, 261535625, 282458475, 313842750, 362126250, 376611300, 434551500, 470764125, 523071250, 543189375, 564916950, 627685500, 724252500, 784606875, 941528250, 1046142500, 1086378750, 1129833900, 1412292375, 1569213750, 1883056500, 2172757500, 2353820625, 2824584750, 3138427500, 4707641250, 5649169500, 7061461875, 9415282500, 14122923750, 28245847500]

約数ペア:

[(1, 28245847500), (2, 14122923750), (3, 9415282500), (4, 7061461875), (5, 5649169500), (6, 4707641250), (9, 3138427500), (10, 2824584750), (12, 2353820625), (13, 2172757500), (15, 1883056500), (18, 1569213750), (20, 1412292375), (25, 1129833900), (26, 1086378750), (27, 1046142500), (30, 941528250), (36, 784606875), (39, 724252500), (45, 627685500), (50, 564916950), (52, 543189375), (54, 523071250), (60, 470764125), (65, 434551500), (75, 376611300), (78, 362126250), (90, 313842750), (100, 282458475), (108, 261535625), (117, 241417500), (125, 225966780), (130, 217275750), (135, 209228500), (150, 188305650), (156, 181063125), (180, 156921375), (195, 144850500), (225, 125537100), (234, 120708750), (250, 112983390), (260, 108637875), (270, 104614250), (300, 94152825), (325, 86910300), (351, 80472500), (375, 75322260), (390, 72425250), (450, 62768550), (468, 60354375), (500, 56491695), (540, 52307125), (585, 48283500), (625, 45193356), (650, 43455150), (675, 41845700), (702, 40236250), (750, 37661130), (780, 36212625), (900, 31384275), (975, 28970100), (1125, 25107420), (1170, 24141750), (1250, 22596678), (1300, 21727575), (1350, 20922850), (1404, 20118125), (1500, 18830565), (1625, 17382060), (1755, 16094500), (1875, 15064452), (1950, 14485050), (2250, 12553710), (2340, 12070875), (2500, 11298339), (2700, 10461425), (2925, 9656700), (3250, 8691030), (3375, 8369140), (3510, 8047250), (3750, 7532226), (3900, 7242525), (4500, 6276855), (4875, 5794020), (5625, 5021484), (5850, 4828350), (6500, 4345515), (6750, 4184570), (7020, 4023625), (7500, 3766113), (8125, 3476412), (8775, 3218900), (9750, 2897010), (11250, 2510742), (11700, 2414175), (13500, 2092285), (14625, 1931340), (16250, 1738206), (16875, 1673828), (17550, 1609450), (19500, 1448505), (22500, 1255371), (24375, 1158804), (29250, 965670), (32189, 877500), (32500, 869103), (33750, 836914), (35100, 804725), (43875, 643780), (48750, 579402), (58500, 482835), (64378, 438750), (67500, 418457), (73125, 386268), (87750, 321890), (96567, 292500), (97500, 289701), (128756, 219375), (146250, 193134), (160945, 175500)]