441540450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 1326998400

約数和(自身を除く): 885457950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 90, 117, 130, 135, 139, 150, 181, 195, 225, 234, 270, 278, 325, 351, 362, 390, 417, 450, 543, 585, 650, 675, 695, 702, 834, 905, 975, 1086, 1170, 1251, 1350, 1390, 1629, 1755, 1807, 1810, 1950, 2085, 2353, 2502, 2715, 2925, 3258, 3475, 3510, 3614, 3753, 4170, 4525, 4706, 4887, 5421, 5430, 5850, 6255, 6950, 7059, 7506, 8145, 8775, 9035, 9050, 9774, 10425, 10842, 11765, 12510, 13575, 14118, 16263, 16290, 17550, 18070, 18765, 20850, 21177, 23530, 24435, 25159, 27105, 27150, 31275, 32526, 35295, 37530, 40725, 42354, 45175, 48789, 48870, 50318, 54210, 58825, 62550, 63531, 70590, 75477, 81315, 81450, 90350, 93825, 97578, 105885, 117650, 122175, 125795, 127062, 135525, 150954, 162630, 176475, 187650, 211770, 226431, 243945, 244350, 251590, 271050, 317655, 327067, 352950, 377385, 406575, 452862, 487890, 529425, 628975, 635310, 654134, 679293, 754770, 813150, 981201, 1058850, 1132155, 1219725, 1257950, 1358586, 1588275, 1635335, 1886925, 1962402, 2264310, 2439450, 2943603, 3176550, 3270670, 3396465, 3773850, 4906005, 5660775, 5887206, 6792930, 8176675, 8830809, 9812010, 11321550, 14718015, 16353350, 16982325, 17661618, 24530025, 29436030, 33964650, 44154045, 49060050, 73590075, 88308090, 147180150, 220770225, 441540450]

約数ペア:

[(1, 441540450), (2, 220770225), (3, 147180150), (5, 88308090), (6, 73590075), (9, 49060050), (10, 44154045), (13, 33964650), (15, 29436030), (18, 24530025), (25, 17661618), (26, 16982325), (27, 16353350), (30, 14718015), (39, 11321550), (45, 9812010), (50, 8830809), (54, 8176675), (65, 6792930), (75, 5887206), (78, 5660775), (90, 4906005), (117, 3773850), (130, 3396465), (135, 3270670), (139, 3176550), (150, 2943603), (181, 2439450), (195, 2264310), (225, 1962402), (234, 1886925), (270, 1635335), (278, 1588275), (325, 1358586), (351, 1257950), (362, 1219725), (390, 1132155), (417, 1058850), (450, 981201), (543, 813150), (585, 754770), (650, 679293), (675, 654134), (695, 635310), (702, 628975), (834, 529425), (905, 487890), (975, 452862), (1086, 406575), (1170, 377385), (1251, 352950), (1350, 327067), (1390, 317655), (1629, 271050), (1755, 251590), (1807, 244350), (1810, 243945), (1950, 226431), (2085, 211770), (2353, 187650), (2502, 176475), (2715, 162630), (2925, 150954), (3258, 135525), (3475, 127062), (3510, 125795), (3614, 122175), (3753, 117650), (4170, 105885), (4525, 97578), (4706, 93825), (4887, 90350), (5421, 81450), (5430, 81315), (5850, 75477), (6255, 70590), (6950, 63531), (7059, 62550), (7506, 58825), (8145, 54210), (8775, 50318), (9035, 48870), (9050, 48789), (9774, 45175), (10425, 42354), (10842, 40725), (11765, 37530), (12510, 35295), (13575, 32526), (14118, 31275), (16263, 27150), (16290, 27105), (17550, 25159), (18070, 24435), (18765, 23530), (20850, 21177)]