627339150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:583

約数の個数: 144

約数和(自身を含む): 1787385600

約数和(自身を除く): 1160046450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 239, 285, 307, 342, 450, 475, 478, 570, 614, 717, 855, 921, 950, 1195, 1425, 1434, 1535, 1710, 1842, 2151, 2390, 2763, 2850, 3070, 3585, 4275, 4302, 4541, 4605, 5526, 5833, 5975, 7170, 7675, 8550, 9082, 9210, 10755, 11666, 11950, 13623, 13815, 15350, 17499, 17925, 21510, 22705, 23025, 27246, 27630, 29165, 34998, 35850, 40869, 45410, 46050, 52497, 53775, 58330, 68115, 69075, 73373, 81738, 87495, 104994, 107550, 113525, 136230, 138150, 145825, 146746, 174990, 204345, 220119, 227050, 262485, 291650, 340575, 366865, 408690, 437475, 440238, 524970, 660357, 681150, 733730, 874950, 1021725, 1100595, 1312425, 1320714, 1394087, 1834325, 2043450, 2201190, 2624850, 2788174, 3301785, 3668650, 4182261, 5502975, 6603570, 6970435, 8364522, 11005950, 12546783, 13940870, 16508925, 20911305, 25093566, 33017850, 34852175, 41822610, 62733915, 69704350, 104556525, 125467830, 209113050, 313669575, 627339150]

約数ペア:

[(1, 627339150), (2, 313669575), (3, 209113050), (5, 125467830), (6, 104556525), (9, 69704350), (10, 62733915), (15, 41822610), (18, 34852175), (19, 33017850), (25, 25093566), (30, 20911305), (38, 16508925), (45, 13940870), (50, 12546783), (57, 11005950), (75, 8364522), (90, 6970435), (95, 6603570), (114, 5502975), (150, 4182261), (171, 3668650), (190, 3301785), (225, 2788174), (239, 2624850), (285, 2201190), (307, 2043450), (342, 1834325), (450, 1394087), (475, 1320714), (478, 1312425), (570, 1100595), (614, 1021725), (717, 874950), (855, 733730), (921, 681150), (950, 660357), (1195, 524970), (1425, 440238), (1434, 437475), (1535, 408690), (1710, 366865), (1842, 340575), (2151, 291650), (2390, 262485), (2763, 227050), (2850, 220119), (3070, 204345), (3585, 174990), (4275, 146746), (4302, 145825), (4541, 138150), (4605, 136230), (5526, 113525), (5833, 107550), (5975, 104994), (7170, 87495), (7675, 81738), (8550, 73373), (9082, 69075), (9210, 68115), (10755, 58330), (11666, 53775), (11950, 52497), (13623, 46050), (13815, 45410), (15350, 40869), (17499, 35850), (17925, 34998), (21510, 29165), (22705, 27630), (23025, 27246)]