228541950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5619

約数の個数: 144

約数和(自身を含む): 755847456

約数和(自身を除く): 527305506

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 175, 182, 195, 210, 225, 234, 273, 315, 325, 350, 390, 450, 455, 525, 546, 585, 630, 650, 819, 910, 975, 1050, 1170, 1365, 1575, 1638, 1950, 2275, 2730, 2925, 3150, 4095, 4550, 5581, 5850, 6825, 8190, 11162, 13650, 16743, 20475, 27905, 33486, 39067, 40950, 50229, 55810, 72553, 78134, 83715, 100458, 117201, 139525, 145106, 167430, 195335, 217659, 234402, 251145, 279050, 351603, 362765, 390670, 418575, 435318, 502290, 507871, 586005, 652977, 703206, 725530, 837150, 976675, 1015742, 1088295, 1172010, 1255725, 1305954, 1523613, 1758015, 1813825, 1953350, 2176590, 2511450, 2539355, 2930025, 3047226, 3264885, 3516030, 3627650, 4570839, 5078710, 5441475, 5860050, 6529770, 7618065, 8790075, 9141678, 10882950, 12696775, 15236130, 16324425, 17580150, 22854195, 25393550, 32648850, 38090325, 45708390, 76180650, 114270975, 228541950]

約数ペア:

[(1, 228541950), (2, 114270975), (3, 76180650), (5, 45708390), (6, 38090325), (7, 32648850), (9, 25393550), (10, 22854195), (13, 17580150), (14, 16324425), (15, 15236130), (18, 12696775), (21, 10882950), (25, 9141678), (26, 8790075), (30, 7618065), (35, 6529770), (39, 5860050), (42, 5441475), (45, 5078710), (50, 4570839), (63, 3627650), (65, 3516030), (70, 3264885), (75, 3047226), (78, 2930025), (90, 2539355), (91, 2511450), (105, 2176590), (117, 1953350), (126, 1813825), (130, 1758015), (150, 1523613), (175, 1305954), (182, 1255725), (195, 1172010), (210, 1088295), (225, 1015742), (234, 976675), (273, 837150), (315, 725530), (325, 703206), (350, 652977), (390, 586005), (450, 507871), (455, 502290), (525, 435318), (546, 418575), (585, 390670), (630, 362765), (650, 351603), (819, 279050), (910, 251145), (975, 234402), (1050, 217659), (1170, 195335), (1365, 167430), (1575, 145106), (1638, 139525), (1950, 117201), (2275, 100458), (2730, 83715), (2925, 78134), (3150, 72553), (4095, 55810), (4550, 50229), (5581, 40950), (5850, 39067), (6825, 33486), (8190, 27905), (11162, 20475), (13650, 16743)]